CN202643375U - Efficient oil-water separator for restaurant waste water - Google Patents
Efficient oil-water separator for restaurant waste water Download PDFInfo
- Publication number
- CN202643375U CN202643375U CN 201220323416 CN201220323416U CN202643375U CN 202643375 U CN202643375 U CN 202643375U CN 201220323416 CN201220323416 CN 201220323416 CN 201220323416 U CN201220323416 U CN 201220323416U CN 202643375 U CN202643375 U CN 202643375U
- Authority
- CN
- China
- Prior art keywords
- water
- oil
- separator
- water separator
- waste water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Physical Water Treatments (AREA)
Abstract
Disclosed is an efficient oil-water separator for restaurant waste water. The efficient oil-water separator improves separating effect of the restaurant waste oil and waste water by combining rectifying effect and air floating effect. The inner structure of the oil-water separator comprises a rectifier dissolved air area, an oil-water separation area and a clear water outlet area all of which are arranged in proper sequence along the water direction. A rectifying device and a dissolved air device are placed in the rectifier dissolved air area, the rectifying device diminishes the impact of peak water on the system by utilizing the principle of orifice current limiting, and the dissolved air device absorbs air by utilizing venturi principle and the effect of improving flotation oil can be achieved under bubble effect. Short stream in the oil-water area can be avoided by placing a baffle, and collected flotation oil can be cleared away by hand at regular intervals. The efficient oil-water separator for restaurant waste water is added with the rectifying device and the dissolved air device based on traditional oil-water separator, so that efficient oil-water separating pattern with no energy consumption is achieved, bad oil-water separating effect caused by water impact and other technical problem are solved. The efficient oil-water separator for restaurant waste water is the ideal substitute product for the traditional oil-water separator.
Description
Technical field
The utility model relates to a kind of oily-water seperating equipment, for catering industry wastewater oil water separation technology, belongs to the wastewater treatment in the field of Environment Protection especially.
Background technology
In recent years, China's expanding economy and living standards of the people improve constantly.Along with the development of catering trade, the continuous increase of restaurant unit quantity, the high grease of its discharging, high chemical oxygen demand waste water have become important source of pollution.Food and drink waste water is the undressed waste water of the restaurant unit dischargings such as dining room, dining room, hotel, and it contains a large amount of organism such as grease.Be disposed in the sewer line, grease can be solidificated in the pipeline on the one hand, reduces the drainage section area, causes drainability to descend, and organism anaerobically fermenting in pipeline can produce stink substance on the other hand, causes severe contamination.
The utility model content
The utility model purpose is the problem that exists in actual applications for existing water-and-oil separator, design a kind ofly can realize high efficiency oil/water separator, solves the not good problem of oil-water separation that has now.
The technical solution of the utility model is a kind of food and drink waste water high efficiency oil/water separator, and its structure is mainly by the molten gas area of rectification, and oily water separation district and clarification and effluent district form.The molten gas area of rectification arranges rectifying device and air-dissolving apparatus, and restriction orifice is set in the rectifying device, when water is peak flow, plays metering function by orifice plate and slows down impact to water-and-oil separator; Air-dissolving apparatus utilizes venturi principle, at water inlet pipe Gas dissolving pipe and tapered configuration is set partly, forms negative pressure at flow section outside air is sucked, and the water inlet entrained air bubbles realizes that air supporting strengthens the effect that grease separates with waste water; The oily water separation district avoids short stream by the baffle plate of reasonable Arrangement different spacing and height, guarantees that waste water has enough residence time at separator.Baffle plate is detachable for combination.The front apron overhead height is higher than water inlet pipe top absolute altitude, and the middle baffle plate overhead height is positioned at below the liquid level, and the rear deflector door bottom was connected with the end in the separator.Bottom section can be used for collecting sediment.The regular clearance by hand of oil slick of collecting.The air that assemble on top, oily water separation district is used for keeping the separator internal pressure, plays simultaneously the effect of compression oil layer.When pressure surpasses water seal height, by the relief tube safety dumping that arranges; Rising pipe and inspection port are put by its clarification and effluent district, are used for waste discharge and make regular check on, and guarantee that simultaneously enough upflow velocities realize degassed.
The utility model strengthens oil-water separation by rectification and air supporting effect, and is simple in structure, and installation and maintenance are convenient, need not power consumption.Be particularly suitable for the oily water separation of kitchen, food and drink place bucket draining.
Description of drawings
Fig. 1 is food and drink waste water high efficiency oil/water separator sectional view.
Among the figure
1-rectifying device, 2-air-dissolving apparatus, 3-water inlet pipe
4-baffle plate, 5-relief tube, 6-rising pipe
The tight part 9-inspection port of 7-cover plate, 8-bolt.
Embodiment
This food and drink waste water high efficiency oil/water separator is applicable to the preliminary oil removing of oily(waste)water that the Food Outlets such as the hotel, restaurant, dining room of different scales produce.Mainly by the molten gas area of rectification, oily water separation district and clarification and effluent district three parts form.See Figure of description.Flooding velocity by pipeline access rectifying device 1, by restriction orifice that different pore size be set regulated in the rectifying device from the food and drink waste water of kitchen bucket in the molten gas area of first part's rectification.Waste water is taken air by folder in the air-dissolving apparatus 2 and is entered the oily water separation district by inlet channel 3.
Second section is the oily water separation district, and food and drink waste water enters the oily water separation district behind the molten gas area of overcommutation, and waste water is the baffle combination 4 by arranging in the separator slowly, and the dividing plate bottom section can be used for collecting sediment.Natural separation occurs with waste water in the oil slick between dividing plate in the waste water owing to proportion is different, thereby realizes the purpose of oily water separation.Accumulate in the regular clearance by hand of oil slick on separator top.The air that assemble on top is used for keeping the separator internal pressure, when pressure surpasses the exhalant region water seal height, by relief tube 5 safety dumpings that arrange.The separator top is provided with cover plate 7, and guarantees enough sealing effectiveness by the tight part 8 of bolt, prevents that peculiar smell is excessive.
Third part is the clarification and effluent district, and the food and drink waste water of process oil removing and residue precipitation enters into the clarification and effluent district, discharges via rising pipe 6.Top, clarification and effluent district arranges inspection port 9, is used for observing outlet effect.
Claims (4)
1. a food and drink waste water high efficiency oil/water separator is characterized in that comprising the molten gas area of rectification, oily water separation district and clarification and effluent district, and the molten gas area of described rectification places into the water front end, and oily water separation district and clarification and effluent district arrange successively along the water inlet direction.
2. food and drink waste water high efficiency oil/water separator structure according to claim 1 is characterized in that the molten gas area of rectification comprises rectifying device and air-dissolving apparatus, and restriction orifice is set in the rectifying device, and air-dissolving apparatus arranges Gas dissolving pipe and tapered configuration.
3. food and drink waste water high efficiency oil/water separator structure according to claim 1 is characterized in that inside, oily water separation district arranges baffle plate, and baffle plate is detachable for combination; The front apron overhead height is higher than water inlet pipe top absolute altitude, and the middle baffle plate overhead height is positioned at below the liquid level, and rear deflector door is connected with the separator bottom; Top, oily water separation district arranges relief tube, when air pressure surpasses water seal height, but safety dumping.
4. food and drink waste water high efficiency oil/water separator structure according to claim 1, its clarification and effluent district sets out water pipe and inspection port, is used for waste discharge and makes regular check on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220323416 CN202643375U (en) | 2012-07-05 | 2012-07-05 | Efficient oil-water separator for restaurant waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220323416 CN202643375U (en) | 2012-07-05 | 2012-07-05 | Efficient oil-water separator for restaurant waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202643375U true CN202643375U (en) | 2013-01-02 |
Family
ID=47412512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220323416 Expired - Fee Related CN202643375U (en) | 2012-07-05 | 2012-07-05 | Efficient oil-water separator for restaurant waste water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202643375U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106186126A (en) * | 2016-09-29 | 2016-12-07 | 彭建年 | A kind of food and drink waste residue oil sewage disposal device and control method thereof |
| CN107697971A (en) * | 2017-09-30 | 2018-02-16 | 北京海绵城市建设工程有限公司 | One kind is without air saturator type efficient air-floating apparatus |
-
2012
- 2012-07-05 CN CN 201220323416 patent/CN202643375U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106186126A (en) * | 2016-09-29 | 2016-12-07 | 彭建年 | A kind of food and drink waste residue oil sewage disposal device and control method thereof |
| CN107697971A (en) * | 2017-09-30 | 2018-02-16 | 北京海绵城市建设工程有限公司 | One kind is without air saturator type efficient air-floating apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201305481Y (en) | Oil removal equipment | |
| CN206457275U (en) | A kind of fiberglass integrally improves grid type oil interceptor | |
| CN204891384U (en) | Multi -functional oil water separator | |
| CN202654756U (en) | Oil-water separator | |
| CN204474442U (en) | A kind of Water by Power Free Oil-water Separator | |
| CN203360157U (en) | Air floatation and electric oil scrapping combined oil separation device | |
| CN202643375U (en) | Efficient oil-water separator for restaurant waste water | |
| CN103663618B (en) | Glass steel integral oil-water separating device for kitchen wastewater | |
| CN201670771U (en) | Catering wastewater oil separator | |
| CN209602254U (en) | Oil-isolating device for air compressor machine wastewater treatment | |
| CN202968270U (en) | Water treatment device of oil water separator | |
| CN203360061U (en) | Grease trap oil-water separation device | |
| CN205204935U (en) | Construction building site sewage treatment and zero discharge system in sewage | |
| CN201664528U (en) | Restaurant wastewater oil-removing device | |
| CN103951011B (en) | FRP integrated kitchen waste oil-water separation device | |
| CN203256095U (en) | Glass fiber reinforced plastic oil separation tank | |
| CN204138383U (en) | FRP integrated kitchen waste oil-water separation device | |
| CN202936228U (en) | Guide type high-efficiency oil removal device | |
| CN204324951U (en) | For the water conservancy diversion setting device that oil hydrosol is separated | |
| CN204034412U (en) | A kind of chafing dish food refuse comprehensive treatment device | |
| CN2424195Y (en) | Oil isolation pond for primary treating waste water contg. oil | |
| CN202466820U (en) | Novel oil-water separator | |
| CN203668062U (en) | Glass reinforced plastic integrated oil-water separating device for kitchen waste water | |
| CN205527860U (en) | Novel oil -water separator | |
| CN204125275U (en) | A kind of environmental-protecting type full-automatic waste water oil removal lifting integrated equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20140705 |
|
| EXPY | Termination of patent right or utility model |